AEP → CWBBuenos Aires to Curitiba

live

Direct flights from Buenos Aires (AEP) to Curitiba (CWB): 4 nonstop departures observed each week across 1 airline. The median arrival is 82 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 1,340 km, an estimated 2 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Buenos Aires and Curitiba. Updated 13 September 2026 at 03:24 UTC.

AEP Buenos Aires busy · +16
CWB Curitiba tracking
1,340 km · ~2h 13m est.
dep bank 08:50–14:404x weekly
Running clean · 1 airline · 4x weekly · nonstop
78 / 100

route health from live AEP and CWB delay boards

Median arrival delay is +82 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+82 minacross the last 4 operated legs
Flight time~2h 13mestimated from route distance
Weekly departures4x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AEROLINEAS ARGENTINAS

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
AEROLINEAS ARGENTINASAR

Flights AR1226 08:50 Mo We Fr · AR1228 varies Su

History

operated legs · board outcomes
09-11AR1226departed+82
09-09AR1226departed+8
09-07AR1226departed+15
09-06AR1228departed+117

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
AEPBuenos Aires +16 min busy 🌤 clear · S 7 kt Full AEP delay board →
CWBCuritiba tracking Full CWB delay board →

How the Buenos Aires to Curitiba route actually runs

Pro Flight Search records official board updates for nonstop AEP to CWB flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Buenos Aires (AEP) to Curitiba (CWB) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/AEP-CWB
How we measure this →

AEP to CWB questions

Is AEP–CWB running on time right now?

Mostly on schedule. The departure side at AEP is the weaker end, route health score 78/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from AEP to CWB?

Great-circle distance is 1,340 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 125–145 min gate-to-gate on this route.

How often does AEP–CWB fly?

AEROLINEAS ARGENTINAS runs the route with about 4 flights a week (sun, mon, wed, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at AEP and arrival-side delay at CWB, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.